NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 936-461 | AERIAL COMMUNICATIONS, INC. | 6701 | LUFKIN | TX | |
| 936-462 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-463 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WALLER | TX | |
| 936-465 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUFKIN | TX | |
| 936-468 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-469 | TX | ||||
| 936-483 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SHEPHERD | TX | |
| 936-488 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTER | TX | |
| 936-494 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-495 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BROADDUS | TX | |
| 936-496 | SOUTHWESTERN BELL | 9533 | HUNTSVILLE | TX | |
| 936-499 | AERIAL COMMUNICATIONS, INC. | 6701 | CONROE | TX | |
| 936-502 | ONVOY, LLC - TX | 903C | CUSHING | TX | |
| 936-511 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TX | |
| 936-512 | TX | ||||
| 936-520 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-521 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-522 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-523 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-524 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-525 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-526 | AERIAL COMMUNICATIONS, INC. | 6701 | DIBOLL | TX | |
| 936-536 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 2154 | HULL | TX | |
| 936-537 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX | |
| 936-538 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-539 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-544 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | CROCKETT | TX | |
| 936-545 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | CROCKETT | TX | |
| 936-546 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | CROCKETT | TX | |
| 936-549 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 2154 | DEVERS | TX | |
| 936-552 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-554 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NACOGDOCHS | TX | |
| 936-555 | MULTIPLE OCN LISTING | MULT | DIR ASST | TX | |
| 936-556 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NACOGDOCHS | TX | |
| 936-558 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-559 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-560 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-563 | EASTEX TEL. COOP., INC. | 2068 | RUBY | TX | |
| 936-564 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-566 | LAKE LIVINGSTON TEL. CO. | 2104 | MEMORIALPT | TX | |
| 936-568 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-569 | SOUTHWESTERN BELL | 9533 | NACOGDOCHS | TX | |
| 936-570 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HUNTINGTON | TX | |
| 936-572 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTER | TX | |
| 936-577 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HUNTSVILLE | TX | |
| 936-581 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HUNTSVILLE | TX | |
| 936-582 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | MONTGOMERY | TX | |
| 936-587 | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 2154 | RAYWOOD | TX | |
| 936-588 | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | CONROE | TX | |
| 936-590 | SOUTHWESTERN BELL | 9533 | CENTER | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.